My sister got her stove from a regular BSS. It cost too much since I dont straighten that much. If I did I'd get one in a heat beat. I'd get tons of use out of it.
There was a member here who got a digital stove, but it was really expensive (IMO). She even got heat testers. I looked this up months ago, after a lot of google searches, and I didn't even save any of it. Sorry. erplexed